Testing: Onsite, Laboratory or Both?   Water Quality Products November 2008   By Marianne Metzger
Deciding when, where and how to test well water
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New & Improved   Water Quality Products September 2008   By Emily Bolda
New instrument provides many benefits
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UV & Ozone: Working Together to Improve Water Quality   Water Quality Products May 2008   By Ray Denkewicz
Old technologies produce new results
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Treating Troubled Water   Water Quality Products April 2008   By Ron Dollar
Water treatment system successfully removes radium from drinking water
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UV & Ozone: Working Together to Improve Water Quality   Water Disinfection February 2008   By Ray Denkewicz
Old technologies work together to produce new results

Speciated Water Analysis   Bottled Water Market August 2007   By Zoe A. Grosser, Ph.D., & Kenneth Neubauer, Ph.D.
Use of a combined technique for inorganic speciation has become routine and is advancing

Testing Groundwater   Water Quality Products April 2007   by Marianne Metzger
How to test for pH levels, conductivity & iron levels to ensure quality

Who Tests What?   Water Quality Products April 2007   By Barbara L. Marteney
A global look at bottled water testing & regulated contaminants

Stepping up to the Ray Cross Challenge   Water Quality Products January 2007   By John Packard
Research proves vital for continuing growth of water industry

A Little Testing Goes a Long Way   Water Quality Products December 2006   Marianne R. Metzger
Basic onsite testing can give a valuable water analysis on the spot

Fundamentals of the Audit Process   Water Quality Products December 2006    Bob Tanner
Achieving success with the help of a third party

WQP: On The Road   Water Quality Products October 2006   By Neda Simeonova & Jessica Moorman
Editorial staff tours NSF’s facilities, laboratories

Removing Contaminants with Chemistry   Water Quality Products September 2006   Marianne R. Metzger
Accurate analysis helps determine appropriate treatment

The PH Phenomenon   Water Quality Products September 2006   Michael Neiheiser
Monitoring water pH

Safer than Tap?   Bottled Water Market September 2006   By Zoe A. Grosser & Lee Davidowski
Analyzing bottled water for inorganic contaminants

Desalination Challenges   Water Quality Products July 2006   By Zoe Grosser
Overcoming measurement obstacles in the desalination process

Disinfectants & Disinfection Byproducts   Water Quality Products July 2006   By Marianne R. Metzger and Jeffrey H. Roseman
The evolution of disinfectants and regulations

Research Put into Practice   Water Quality Products April 2006   By Glen Boyd and Gregory Pierson
Lead in Seattle school district’s drinking water prompts major review

When the Levee Breaks   Water & Wastes Digest October 2005   Tim Gregorski

The Wide, Wide World of Residential Water Treatment Product Testing   Water Quality Products June 2005   Rick Andrew
Whatever the structure of the testing service provider, the manufacturer must be satisfied that their partner can deliver the project turnaround, quality, scope of services, reliability, and ultimately, the value that they need.
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Scattered Across the Nation   Water Quality Products April 2004   Wendi Hope Bishop is editor of WQP.
I thought I would take a moment to bring you up to speed on some of the contaminants making the news in the last month or so.
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Testing for Bacteria   Water Quality Products April 2004   By Tami E. D’Amico, National Testing Laboratories, Ltd.
Abundant and everywhere, these small creatures can wreak havoc in water systems. High-quality testing offers assurance to protect customers against these dangerous bacteria.
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Sensing Your Customers' Treatment Needs   Water Quality Products November 2003   Wendi Hope King, WQP Staff
The U.S. Environmental Protection Agency offers its Secondary Maximum Contaminant Levels, which set non-mandatory water quality standards for 15 contaminants. These standards offer guidelines to assist public water systems in managing their drinking water for aesthetic considerations such as taste, odor and color.
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E. Coli   Water Quality Products May 2003   Danielle Duclos
This article provides a general overview of E. coli and drinking water as well as current and emerging monitoring and decontamination technologies.
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Wet Chemical TOC Analysis   Water & Wastes Digest October 2002   Karnel R. Walker, Dan Davis, and Robert H. Clifford, Ph.D.
The goal of this article is to demonstrate that the Shimadzu TOC-VW can effectively oxidize the Humic Acid (HA) matrix at high accuracy and precision levels never before witnessed by the wet chemical TOC community. The Shimadzu TOC-VW Carbon analyzer is the only TOC on the market that uses three oxidation techniques of UV light, heat, and persulfate in a single analyzer.1